public async Task <int> LoadLastSessionAsync()
{
if (_loaded)
{
return(0); // Already loaded
}
var data = await SessionUtility.GetSerializedSessionMetaDataAsync();
if (data == null)
{
return(0); // No session data found
}
NotepadsSessionDataV1 sessionData;
try
{
var json = JObject.Parse(data);
var version = (int)json["Version"];
if (version == 1)
{
sessionData = JsonConvert.DeserializeObject <NotepadsSessionDataV1>(data);
}
else
{
throw new Exception($"Invalid version found in session metadata: {version}");
}
}
catch (Exception ex)
{
LoggingService.LogError($"[SessionManager] Failed to load last session metadata: {ex.Message}");
await ClearSessionDataAsync();
return(0);
}
IList <ITextEditor> recoveredEditor = new List <ITextEditor>();
foreach (var textEditorData in sessionData.TextEditors)
{
ITextEditor textEditor;
try
{
textEditor = await RecoverTextEditorAsync(textEditorData);
}
catch (Exception ex)
{
LoggingService.LogError($"[SessionManager] Failed to recover TextEditor: {ex.Message}");
continue;
}
if (textEditor != null)
{
recoveredEditor.Add(textEditor);
_sessionData.TryAdd(textEditor.Id, textEditorData);
}
}
_notepadsCore.OpenTextEditors(recoveredEditor.ToArray(), sessionData.SelectedTextEditor);
_notepadsCore.SetTabScrollViewerHorizontalOffset(sessionData.TabScrollViewerHorizontalOffset);
_loaded = true;
return(_sessionData.Count);
}
public async Task <int> LoadLastSessionAsync()
{
if (_loaded)
{
return(0); // Already loaded
}
var data = await SessionUtility.GetSerializedSessionMetaDataAsync(_sessionMetaDataFileName);
if (data == null)
{
return(0); // No session data found
}
NotepadsSessionDataV1 sessionData;
try
{
var json = JsonDocument.Parse(data);
var version = json.RootElement.GetProperty("Version").GetInt32();
if (version == 1)
{
sessionData = JsonSerializer.Deserialize <NotepadsSessionDataV1>(data);
}
else
{
throw new Exception($"Invalid version found in session metadata: {version}");
}
}
catch (Exception ex)
{
LoggingService.LogError($"[{nameof(SessionManager)}] Failed to load last session metadata: {ex.Message}");
Analytics.TrackEvent("SessionManager_FailedToLoadLastSession", new Dictionary <string, string>()
{
{ "Exception", ex.Message }
});
await ClearSessionDataAsync();
return(0);
}
IList <ITextEditor> recoveredEditor = new List <ITextEditor>();
foreach (var textEditorData in sessionData.TextEditors)
{
ITextEditor textEditor;
try
{
textEditor = await RecoverTextEditorAsync(textEditorData);
}
catch (Exception ex)
{
LoggingService.LogError($"[{nameof(SessionManager)}] Failed to recover TextEditor: {ex.Message}");
Analytics.TrackEvent("SessionManager_FailedToRecoverTextEditor", new Dictionary <string, string>()
{
{ "Exception", ex.Message }
});
continue;
}
if (textEditor != null)
{
recoveredEditor.Add(textEditor);
_sessionDataCache.TryAdd(textEditor.Id, textEditorData);
}
}
_notepadsCore.OpenTextEditors(recoveredEditor.ToArray(), sessionData.SelectedTextEditor);
_notepadsCore.SetTabScrollViewerHorizontalOffset(sessionData.TabScrollViewerHorizontalOffset);
_loaded = true;
LoggingService.LogInfo($"[{nameof(SessionManager)}] {_sessionDataCache.Count} tab(s) restored from last session.");
return(_sessionDataCache.Count);
}